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Tapered Roller Bearing
Matched single row taper roller bearing > Arranged in tandemd 55-80mm
SUFUL軸承
SUFUL軸承
Dimension and Parameters
  • Pu
    39
  • Weight
    3.5
  • Designation
    *T7FC055T73/QCL7CDTC10
  •  
  • Principal dimensions （mm)
  • d
    ?55
  • D
    115
  • T
    73
  • Basic load ratings KN
  • dyc Cr
    250
  • stc Cor
    325
  • Speed ratings rpm
  • Speed Ratings
    3400
  • Limiting Speed
    5600
  • Dimensions mm
  • d
    55
  • d 1 ～
    90
  • B
    70
  • C
    62.5
  • r 1,2 Min
    3
  • r 3,4 Min
    3
  • a ～
    78
  • Abutment and fillet dimensions mm
  • d a Min
    66
  • d b Min
    67
  • Da Min
    86
  • Da Max
    101
  • Db Min
    109
  • Ca Min
    4
  • Cb Min
    10.5
  • r a Max
    2.5
  • r b Max
    2.5
  • Value
  • e
    0.88
  • Y1
    0.68
  • Yo
    0.4
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